11921 search results - page 2227 / 2385 » Community Information Management |
158
Voted
MOBISYS
2009
ACM
16 years 4 months ago
2009
ACM
Urban sensing, participatory sensing, and user activity recognition can provide rich contextual information for mobile applications such as social networking and location-based se...
127
Voted
KDD
2008
ACM
16 years 4 months ago
2008
ACM
This paper addresses several key issues in the ArnetMiner system, which aims at extracting and mining academic social networks. Specifically, the system focuses on: 1) Extracting ...
144
Voted
KDD
2007
ACM
16 years 4 months ago
2007
ACM
The increasing pervasiveness of the Internet has dramatically changed the way that consumers shop for goods. Consumergenerated product reviews have become a valuable source of inf...
148
Voted
KDD
2007
ACM
16 years 4 months ago
2007
ACM
The problem of multimodal data mining in a multimedia database can be addressed as a structured prediction problem where we learn the mapping from an input to the structured and i...
162
Voted
KDD
2005
ACM
16 years 4 months ago
2005
ACM
Web users display their preferences implicitly by navigating through a sequence of pages or by providing numeric ratings to some items. Web usage mining techniques are used to ext...